479951503349 has 2 divisors, whose sum is σ = 479951503350. Its totient is φ = 479951503348.

The previous prime is 479951503301. The next prime is 479951503373. The reversal of 479951503349 is 943305159974.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 331712643025 + 148238860324 = 575945^2 + 385018^2 .

It is a cyclic number.

It is not a de Polignac number, because 479951503349 - 2¹² = 479951499253 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (479951503049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 239975751674 + 239975751675.

It is an arithmetic number, because the mean of its divisors is an integer number (239975751675).

Almost surely, 2^479951503349 is an apocalyptic number.

It is an amenable number.

479951503349 is a deficient number, since it is larger than the sum of its proper divisors (1).

479951503349 is an equidigital number, since it uses as much as digits as its factorization.

479951503349 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18370800, while the sum is 59.

The spelling of 479951503349 in words is "four hundred seventy-nine billion, nine hundred fifty-one million, five hundred three thousand, three hundred forty-nine".